| Variables | |
| char * | mpi_rank_id_cells | 
| char * | mpi_rank_id_interior_faces | 
| char * | mpi_rank_id_boundary_faces | 
| char * | mpi_rank_id_vertices | 
| char * | r_gen_cells | 
| char * | r_gen_interior_faces | 
| char * | r_gen_boundary_faces | 
| char * | r_gen_vertices | 
| char * | boundary_zone_class_id | 
| char * | boundary_stress | 
| char * | boundary_stress_normal | 
| char * | boundary_stress_tangential | 
| char * | boundary_thermal_flux | 
| char * | boundary_nusselt | 
| char * | relative_pressure | 
| char * | relative_velocity | 
| char * | absolute_pressure | 
| char * | absolute_velocity | 
| char * | elec_pot_gradient_im | 
| char * | elec_current_gradient_im | 
| char * | elec_pot_module | 
| char * | elec_pot_arg | 
| char * | q_criterion | 
Note that a function object of a given name may always be accessed using cs_function_by_name.
| absolute_pressure | 
Absolute pressure (at cells) with Corilolis forces.
Automatically activated when Coriolis forces are present.
| absolute_velocity | 
Absolute velocity (at cells) with Coriolis forces.
Automatically activated when Coriolis forces are present.
| boundary_nusselt | 
Boundary layer Nusselt number. This is based only on the near-boundary temperature value and heat flux, so does not require a bulk temperature value but is not a "true" Nusselt number computation, as the fluid value used may be sensitive to mesh refinement.
Accessed or activated using:
| boundary_stress | 
Stress exerted by fluid forces over boundary. Activating this function also leads to the creation of the "boundary_forces" field, used to store and update the (extensive) boundary forces.
Accessed or activated using:
| boundary_stress_normal | 
Normal component of the stress exerted by fluid forces over boundary. Activating this function also leads to the creation of the "boundary_forces" field, used to store and update the (extensive) boundary forces.
Accessed or activated using:
| boundary_stress_tangential | 
Tangential component of the stress exerted by fluid forces over boundary. Activating this function also leads to the creation of the "boundary_forces" field, used to store and update the (extensive) boundary forces.
Accessed or activated using:
| boundary_thermal_flux | 
Thermal flux density over the boundary. Incoming thermal flux leads to a positive sign; outgoing thermal flux to a negative sign.
Accessed or activated using:
| boundary_zone_class_id | 
Optional boundary face class or zone ids. If no face classes have been defined by cs_boundary_zone_face_class_id, the boundary face zone id is used instead.
Activated by default.
| elec_current_gradient_im | 
For Joule Heating by direct conduction, imaginary component of the current density
Automatically activated when Joule Heating by direct conduction is active cs_glob_physical_model_flag[CS_JOULE_EFFECT] == 2 or 4.
| elec_pot_arg | 
For Joule Heating by direct conduction, argument of the complexe potential.
Automatically activated when Joule Heating by direct conduction is active cs_glob_physical_model_flag[CS_JOULE_EFFECT] == 4.
| elec_pot_gradient_im | 
For Joule Heating by direct conduction, gradient of the imaginary component of the potential.
Automatically activated when Joule Heating by direct conduction is active cs_glob_physical_model_flag[CS_JOULE_EFFECT] == 2 or 4.
| elec_pot_module | 
For Joule Heating by direct conduction, module of the complexe potential.
Automatically activated when Joule Heating by direct conduction is active cs_glob_physical_model_flag[CS_JOULE_EFFECT] == 4.
| mpi_rank_id_boundary_faces | 
MPI rank id to which boundary faces are assigned. This rank is always the same as the adjacent cell.
Accessed or activated using:
| mpi_rank_id_cells | 
MPI rank id to which a cell is assigned.
Accessed or activated using:
| mpi_rank_id_interior_faces | 
MPI rank id to which interior faces are assigned. Interior faces at parallel boundaries are seen from 2 domains, but may be assigned specifically to one domain when range sets (cs_range_set_t) are used. If no range set has already been assigned to interior faces, a default one (ignoring periodicity) is used. Otherwise (such as when using CDO face-based schemes), the one actually used for computation is used.
Accessed or activated using:
| mpi_rank_id_vertices | 
MPI rank id to which vertices are assigned. Vertices at parallel boundaries are seen from multiple, but may be assigned specifically to one domain when range sets (cs_range_set_t) are used. If no range set has already been assigned to vertices, a default one (ignoring periodicity) is used. Otherwise (such as when using CDO vertex-based schemes), the one actually used for computation is used.
Accessed or activated using:
| q_criterion | 
Compute the Q criterion from Hunt et. al.
![\[ Q = \tens{\Omega}:\tens{\Omega} - \deviator{ \left(\tens{S} \right)}:\deviator{ \left(\tens{S} \right)} \]](form_177.png) 
 where  is the vorticity tensor and
 is the vorticity tensor and  the deviatoric of the rate of strain tensor.
 the deviatoric of the rate of strain tensor.
Accessed or activated using:
| char* r_gen_boundary_faces | 
| r_gen_cells | 
Refinement generation of mesh cells. This is considered to be the highest refinement level of adjacent interior faces.
Accessed or activated using:
| r_gen_interior_faces | 
Refinement generation of interior faces. This is determined and stored when refining or coarsening a mesh. A refined face's sub-faces have the same refinement generation as their parent. Faces added in the course of refinement (i.e. faces separating sub-cells) have a refinement level one higher than the parent cell.
Accessed or activated using:
| char* r_gen_vertices | 
| relative_pressure | 
Relative pressure (at cells) for turbomachinery computations.
Automatically activated for turbomachinery computations.
| relative_velocity | 
Relative velocity (at cells) for turbomachinery computations.
Automatically activated for turbomachinery computations.